Composition Media radio system how to change auto shutdown timer

[WJ4Ocean]

In my T6 California Ocean camper is installed the "Composition Media" radio system.
(a slight difference with the brochure is that one button is different: 'mute' -> 'sound')
Further details be found below.

The behaviour of the radio is the standard auto shutdown after 30 minutes.
I have two questions

1. is it possible to extend these 30 minutes to longer (and what do i need to change it)
2. The software seems two years old is there already new software available?

Details and possibilities of my device are:
Device Part Number 5K7035200K
Hardware H41 Software 0475
DeviceModel_ 29.319.21
Sofwareversion H.29.319.76.201804231057
Softwarebase H.29.319.76.STD2PlusPQ_EU

for 'reboot' with hold power button
for 'service menu' hold menu button
* ITR option only beeps
* green menu not available (will not show up holding button)

Codes Installed / Active
30000 - A - USB
40100 - I - Navigation
50000 - A - Bluetooth
60100 - A - Vehicle Interface
60200 - I - Car-Net
60300 - A - Mirror-link /App-Connect
60400 - I - Performance monitor
60800 - A - Apple Car Play
60900 - A - Android Auto
60b00 - I - ???
70100 - I - ???
70400 - I - Electronic amplifier for driver
(On of the ??? options is likely the rear camera)

 

[Deaky]

It can be done with Media Control

Running Radio off Leisure Battery

Afternoon, Hoping to pick the collective brain about running the standard radio system off the leisure battery, other than spend £600 on an after market unit? A mate has a T5 and simply run a wire from the fuse box to the leisure battery.... not sure if this is a possibility, as I have read...

www.t6forum.com

 

[WJ4Ocean]

@Deaky thanks for your reply but it looks that this APP is only working for Discovery Pro/Media models.
Even the newer Composition Models lack the 'Media control app' option (see VW infotainment Systems).
Here is a picture of my model:

 

[Californication]

@Deaky thanks for your reply but it looks that this APP is only working for Discovery Pro/Media models.
Even the newer Composition Models lack the 'Media control app' option (see VW infotainment Systems).
Here is a picture of my model:
View attachment 73340

Hello, were you able to get an answer? I have the same issue in the t6 ocean. Thank you in advance.
Tom